! Started logfile: J2000-1748_X_1994_08_12_yyk_uvs.log on Mon Jan 8 10:09:25 2007 obs J2000-1748_X_1994_08_12_yyk_uva.fits ! Reading UV FITS file: J2000-1748_X_1994_08_12_yyk_uva.fits ! AN table 1: 80 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.765556 visibilities/baseline/integration-bin. ! Found source: J2000-1748 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.15049e+09 4e+06 1 4e+06 ! 02 2 8.23236e+09 4e+06 1 4e+06 ! 03 3 8.41236e+09 4e+06 1 4e+06 ! 04 4 8.55236e+09 4e+06 1 4e+06 ! ! Polarization(s): RR ! ! Read 783 lines of history. ! ! Reading 11024 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ![@muppet J2000-1748_X_1994_08_12_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.541748 Jy uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7365 mas, bmaj=1.645 mas, bpa=-5.157 degrees ! Estimated noise=1540.72 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.368585 Jy ! Component: 100 - total flux cleaned = 0.483414 Jy ! Total flux subtracted in 100 components = 0.483414 Jy ! Clean residual min=-0.019336 max=0.036048 Jy/beam ! Clean residual mean=0.000072 rms=0.005465 Jy/beam ! Combined flux in latest and established models = 0.483414 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.483414 Jy ! ! Correcting IF 1. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.258900Jy sigma=0.002175 ! Fit after self-cal, rms=0.257727Jy sigma=0.002169 ! Inverting map and beam ! Estimated beam: bmin=0.7361 mas, bmaj=1.643 mas, bpa=-5.201 degrees ! Estimated noise=1519.26 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0542434 Jy ! Component: 100 - total flux cleaned = 0.0828669 Jy ! Total flux subtracted in 100 components = 0.0828669 Jy ! Clean residual min=-0.016238 max=0.019083 Jy/beam ! Clean residual mean=0.000159 rms=0.004250 Jy/beam ! Combined flux in latest and established models = 0.566281 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.566281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244348Jy sigma=0.002010 ! Fit after self-cal, rms=0.244322Jy sigma=0.002010 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9631 mas, bmaj=2.231 mas, bpa=-3.805 degrees ! Estimated noise=764.892 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0392381 Jy ! Component: 100 - total flux cleaned = 0.0533314 Jy ! Component: 150 - total flux cleaned = 0.0587753 Jy ! Component: 200 - total flux cleaned = 0.0597788 Jy ! Total flux subtracted in 200 components = 0.0597788 Jy ! Clean residual min=-0.011131 max=0.011971 Jy/beam ! Clean residual mean=0.000108 rms=0.002741 Jy/beam ! Combined flux in latest and established models = 0.626059 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 0.626059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242287Jy sigma=0.001973 ! Fit after self-cal, rms=0.242279Jy sigma=0.001973 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9631 x 2.231 at -3.805 degrees (North through East) ! Clean map min=-0.010597 max=0.44474 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00612 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.98 KP 1.04 ! LA 0.97 MK 1.03 NL 0.99 OV 0.98 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.99952 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.01 KP 1.02 ! LA 0.96 MK 1.08 NL 0.97 OV 1.03 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.985638 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.06 KP 1.02 ! LA 0.98 MK 1.06 NL 1.00 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.986345 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 1.03 KP 1.05 ! LA 0.98 MK 1.01 NL 0.98 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.242279Jy sigma=0.001973 ! Fit after self-cal, rms=0.242340Jy sigma=0.001963 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242340Jy sigma=0.001963 ! Fit after self-cal, rms=0.242349Jy sigma=0.001963 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9779 mas, bmaj=2.257 mas, bpa=-2.86 degrees ! Estimated noise=761.444 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00702879 Jy ! Component: 100 - total flux cleaned = -0.00848208 Jy ! Component: 150 - total flux cleaned = -0.00848396 Jy ! Component: 200 - total flux cleaned = -0.00848998 Jy ! Total flux subtracted in 200 components = -0.00848998 Jy ! Clean residual min=-0.011249 max=0.012035 Jy/beam ! Clean residual mean=0.000052 rms=0.002545 Jy/beam ! Combined flux in latest and established models = 0.617569 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.617569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242032Jy sigma=0.001961 ! Fit after self-cal, rms=0.242026Jy sigma=0.001961 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242026Jy sigma=0.001961 ! Fit after self-cal, rms=0.235879Jy sigma=0.001900 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-9.8, 11.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528266 Jy ! Component: 100 - total flux cleaned = 0.00365772 Jy ! Component: 150 - total flux cleaned = 0.00282038 Jy ! Component: 200 - total flux cleaned = 0.00208098 Jy ! Total flux subtracted in 200 components = 0.00208098 Jy ! Clean residual min=-0.009820 max=0.012570 Jy/beam ! Clean residual mean=0.000060 rms=0.002466 Jy/beam ! Combined flux in latest and established models = 0.61965 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 64 components and 0.61965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234844Jy sigma=0.001893 ! Fit after self-cal, rms=0.233640Jy sigma=0.001883 ! Inverting map ! Added new window around map position (-9.4, 19.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0066372 Jy ! Component: 100 - total flux cleaned = 0.00629948 Jy ! Component: 150 - total flux cleaned = 0.00601398 Jy ! Component: 200 - total flux cleaned = 0.00551205 Jy ! Total flux subtracted in 200 components = 0.00551205 Jy ! Clean residual min=-0.009737 max=0.009490 Jy/beam ! Clean residual mean=0.000056 rms=0.002329 Jy/beam ! Combined flux in latest and established models = 0.625162 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.625162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232687Jy sigma=0.001876 ! Fit after self-cal, rms=0.232221Jy sigma=0.001873 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9779 x 2.257 at -2.86 degrees (North through East) ! Clean map min=-0.0074346 max=0.44611 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232221Jy sigma=0.001873 ! Fit after self-cal, rms=0.674346Jy sigma=0.001796 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.674346Jy sigma=0.001796 ! Fit after self-cal, rms=0.674436Jy sigma=0.001795 ! Inverting map and beam ! Estimated beam: bmin=0.9618 mas, bmaj=2.429 mas, bpa=-1.856 degrees ! Estimated noise=762.074 mJy/beam. ! Added new window around map position (-1.4, -1.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428818 Jy ! Component: 100 - total flux cleaned = 0.00411938 Jy ! Component: 150 - total flux cleaned = 0.0033913 Jy ! Component: 200 - total flux cleaned = 0.00273165 Jy ! Total flux subtracted in 200 components = 0.00273165 Jy ! Clean residual min=-0.004965 max=0.004840 Jy/beam ! Clean residual mean=0.000014 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.627894 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 110 components and 0.627894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.674272Jy sigma=0.001792 ! Fit after self-cal, rms=0.674266Jy sigma=0.001791 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.674266Jy sigma=0.001791 ! Fit after self-cal, rms=0.775056Jy sigma=0.001786 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.775056Jy sigma=0.001786 ! Fit after self-cal, rms=0.774966Jy sigma=0.001785 ! Inverting map and beam ! Estimated beam: bmin=0.9562 mas, bmaj=2.426 mas, bpa=-1.913 degrees ! Estimated noise=761.597 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181095 Jy ! Component: 100 - total flux cleaned = 0.00104224 Jy ! Component: 150 - total flux cleaned = 0.000636786 Jy ! Component: 200 - total flux cleaned = 0.000263207 Jy ! Total flux subtracted in 200 components = 0.000263207 Jy ! Clean residual min=-0.004522 max=0.004561 Jy/beam ! Clean residual mean=0.000019 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.628157 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 122 components and 0.628157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.774893Jy sigma=0.001784 ! Fit after self-cal, rms=0.774854Jy sigma=0.001784 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.349 mas, bmaj=4.535 mas, bpa=1.722 degrees ! Estimated noise=948.456 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000208513 Jy ! Component: 100 - total flux cleaned = -7.564e-05 Jy ! Component: 150 - total flux cleaned = -0.000162869 Jy ! Component: 200 - total flux cleaned = -0.000314465 Jy ! Total flux subtracted in 200 components = -0.000314465 Jy ! Clean residual min=-0.004590 max=0.003644 Jy/beam ! Clean residual mean=0.000031 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.627843 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 143 components and 0.627843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.774858Jy sigma=0.001783 ! Fit after self-cal, rms=0.774786Jy sigma=0.001783 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7286 mas, bmaj=1.794 mas, bpa=-1.907 degrees ! Estimated noise=1645.39 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.392481 Jy ! Component: 100 - total flux cleaned = 0.508055 Jy ! Component: 150 - total flux cleaned = 0.560254 Jy ! Component: 200 - total flux cleaned = 0.587732 Jy ! Total flux subtracted in 200 components = 0.587732 Jy ! Clean residual min=-0.011027 max=0.011331 Jy/beam ! Clean residual mean=0.000041 rms=0.002849 Jy/beam ! Combined flux in latest and established models = 0.587732 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.587732 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9562 mas, bmaj=2.426 mas, bpa=-1.913 degrees ! Estimated noise=761.597 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256989 Jy ! Component: 100 - total flux cleaned = 0.036952 Jy ! Component: 150 - total flux cleaned = 0.0401157 Jy ! Component: 200 - total flux cleaned = 0.0414318 Jy ! Total flux subtracted in 200 components = 0.0414318 Jy ! Clean residual min=-0.004496 max=0.004439 Jy/beam ! Clean residual mean=0.000014 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.629164 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.629164 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.349 mas, bmaj=4.535 mas, bpa=1.722 degrees ! Estimated noise=948.456 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135637 Jy ! Component: 100 - total flux cleaned = 0.0011469 Jy ! Component: 150 - total flux cleaned = 0.0010575 Jy ! Component: 200 - total flux cleaned = 0.000896936 Jy ! Total flux subtracted in 200 components = 0.000896936 Jy ! Clean residual min=-0.004315 max=0.003668 Jy/beam ! Clean residual mean=0.000027 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.630061 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 75 components and 0.630061 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9562 mas, bmaj=2.426 mas, bpa=-1.913 degrees ! Estimated noise=761.597 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -9.87519e-05 Jy ! Component: 100 - total flux cleaned = -0.000480166 Jy ! Component: 150 - total flux cleaned = -0.000597027 Jy ! Component: 200 - total flux cleaned = -0.000910822 Jy ! Total flux subtracted in 200 components = -0.000910822 Jy ! Clean residual min=-0.004214 max=0.003838 Jy/beam ! Clean residual mean=0.000018 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.62915 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 0.62915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.774734Jy sigma=0.001783 ! Fit after self-cal, rms=0.774794Jy sigma=0.001783 wmodel J2000-1748_X_1994_08_12_yyk\_map.mod ! Writing 95 model components to file: J2000-1748_X_1994_08_12_yyk_map.mod wobs J2000-1748_X_1994_08_12_yyk\_uvs.fits ! Writing UV FITS file: J2000-1748_X_1994_08_12_yyk_uvs.fits wwins J2000-1748_X_1994_08_12_yyk\_map.win ! wwins: Wrote 4 windows to J2000-1748_X_1994_08_12_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00031915 Jy ! Component: 100 - total flux cleaned = -0.000315984 Jy ! Component: 150 - total flux cleaned = -0.000378632 Jy ! Component: 200 - total flux cleaned = -0.000563835 Jy ! Component: 250 - total flux cleaned = -0.000622952 Jy ! Component: 300 - total flux cleaned = -0.000913162 Jy ! Component: 350 - total flux cleaned = -0.00113896 Jy ! Component: 400 - total flux cleaned = -0.00130507 Jy ! Component: 450 - total flux cleaned = -0.00141409 Jy ! Component: 500 - total flux cleaned = -0.001521 Jy ! Component: 550 - total flux cleaned = -0.00157319 Jy ! Component: 600 - total flux cleaned = -0.00172721 Jy ! Component: 650 - total flux cleaned = -0.00177855 Jy ! Component: 700 - total flux cleaned = -0.00182875 Jy ! Component: 750 - total flux cleaned = -0.00202594 Jy ! Component: 800 - total flux cleaned = -0.00197712 Jy ! Component: 850 - total flux cleaned = -0.00197764 Jy ! Component: 900 - total flux cleaned = -0.00197843 Jy ! Component: 950 - total flux cleaned = -0.0020252 Jy ! Component: 1000 - total flux cleaned = -0.00193288 Jy ! Component: 1050 - total flux cleaned = -0.00179668 Jy ! Component: 1100 - total flux cleaned = -0.00175144 Jy ! Component: 1150 - total flux cleaned = -0.00166228 Jy ! Component: 1200 - total flux cleaned = -0.00153063 Jy ! Component: 1250 - total flux cleaned = -0.00153095 Jy ! Component: 1300 - total flux cleaned = -0.0014448 Jy ! Component: 1350 - total flux cleaned = -0.00127421 Jy ! Component: 1400 - total flux cleaned = -0.00114794 Jy ! Component: 1450 - total flux cleaned = -0.00106436 Jy ! Component: 1500 - total flux cleaned = -0.000775157 Jy ! Component: 1550 - total flux cleaned = -0.000652011 Jy ! Component: 1600 - total flux cleaned = -0.000367701 Jy ! Component: 1650 - total flux cleaned = -8.6929e-05 Jy ! Component: 1700 - total flux cleaned = 7.1674e-05 Jy ! Component: 1750 - total flux cleaned = 0.000190548 Jy ! Component: 1800 - total flux cleaned = 0.00034681 Jy ! Component: 1850 - total flux cleaned = 0.000463098 Jy ! Component: 1900 - total flux cleaned = 0.000616414 Jy ! Component: 1950 - total flux cleaned = 0.00065484 Jy ! Component: 2000 - total flux cleaned = 0.000881011 Jy ! Total flux subtracted in 2048 components = 0.000992926 Jy ! Clean residual min=-0.002208 max=0.002048 Jy/beam ! Clean residual mean=0.000016 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.630143 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 232 components and 0.630143 Jy ![Exited script file: muppet] wmap "J2000-1748_X_1994_08_12_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9562 x 2.426 at -1.913 degrees (North through East) ! Clean map min=-0.0048935 max=0.45966 Jy/beam ! Writing clean map to FITS file: J2000-1748_X_1994_08_12_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.459662 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000716558 device "J2000-1748_X_1994_08_12_yyk\_map.eps/VPS" ! Attempting to open device: 'J2000-1748_X_1994_08_12_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.467664 0.467664 0.935328 1.87066 3.74131 7.48263 14.9653 29.9305 59.861 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.459 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9562 x 2.426 at -1.913 degrees (North through East) ! Clean map min=-0.0048935 max=0.45966 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2000-1748_X_1994_08_12_yyk\_map.gif/gif" ! Attempting to open device: 'J2000-1748_X_1994_08_12_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2000-1748_X_1994_08_12_yyk_uvs.log closed on Mon Jan 8 10:09:33 2007